package com.winchain.chainbill.bill.base.service;

import com.shell.bee.persistence.service.PersistentService;
import com.winchain.chainbill.bill.base.po.CbOpt;

public abstract interface CbOptService extends PersistentService<CbOpt> {
	public abstract CbOpt getByBillIdAndSeqNo(String paramString, int paramInt);
}
